These MOT failure patterns show up more often on this registration year than on similar cars of the same class, age, and mileage.
Shares below are measured across the 909 failed first attempts in 2025 that the age-and-mileage comparison can be computed on.
Standout: Component mounting prescribed areas (rear) — 10.2% of this year's failed first attempts
Recorded on 93 of those tests. It tops the table on elevation — about 6.4× more often than on similar cars of the same age and mileage. That is what makes it unusual for its class, which is a different question from what is most likely to fail; the buying checklist ranks by that. The full ranked list is in the table below.
No patterns met the strongest callout thresholds on this page; showing the highest-lift rows that still cleared the display floors.
| Fault pattern | Location | Failures | vs similar cars | Share of fails | Confidence |
|---|---|---|---|---|---|
|
Component mounting prescribed areas (rear)
Suspension > Component mounting prescribed areas
|
Rear | 93 | ×6.4 | 10.2% | Likely |
|
SRS malfunction indicator lamp
Seat belts and supplementary restraint systems > SRS malfunction indicator lamp
|
Any | 51 | ×4.2 | 5.6% | Likely |
|
Malfunction indicator lamp
Noise, emissions and leaks > Exhaust emissions > Spark ignition > Malfunction indicator lamp
|
Any | 94 | ×3.4 | 10.3% | Likely |
|
Reversing lamps
Lamps, reflectors and electrical equipment > Reversing lamps > Reversing lamps
|
Any | 20 | ×3.1 | 2.2% | Possible |
|
Electronic stability control
Brakes > ABS / EBS / ESC > Electronic stability control
|
Any | 21 | ×3.0 | 2.3% | Possible |
|
Individual direction indicators (rear)
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > Individual direction indicators
|
Rear | 49 | ×2.3 | 5.4% | Possible |
|
Track rod end
Steering > Steering linkage components > Track rod end
|
Any | 33 | ×2.3 | 3.6% | Possible |
|
Pins and bushes (front)
Suspension > Suspension arms > Pins and bushes
|
Front | 87 | ×2.2 | 9.6% | Possible |
|
Headlamp (front)
Lamps, reflectors and electrical equipment > Headlamps > Headlamp
|
Front | 85 | ×2.2 | 9.4% | Possible |
|
Visibility — Wipers
Visibility > Wipers
|
Any | 55 | ×2.0 | 6.1% | Possible |
Only patterns that clear minimum sample and elevation thresholds are shown (at least 20 failures and about 2.0× more often than similar cars).